Morrison Bros 346DI-0400 AV 1-1/2" External Emergency Valve 5 Micron  Fluid Outlet Size (in) 1/2

 Fluid Outlet Size (in) 1/2

Body: 4" Duratuff®

2-1/2" NST (NH) Female x 3" NPT Male

235B is lockable with a padlock

Walk-downs and changes from one compartment to another move the hose across the pavement

Morrison Bros 346DI-0400 AV 1-1/2" External Emergency Valve 5 Micron  Fluid Outlet Size (in) 1/2External emergency valves shut off flow at the outlet of an aboveground storage tank (AST) or in a liquid transfer line where product flow must be stopped in the event of a fire. Fusible link holds spring actuated poppet in the open position. WARNING: The valves shown on this page require periodic inspection to ensure the shut off mechanism is operating correctly. They are not intended to be used as a block valve and should not be opened under